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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (3): 264-268.

所属专题： 土壤重金属污染

• 资源 环境 生态 土壤 气象 • 上一篇    下一篇

面源污染水治理的人工湿地治理技术

余志敏 袁晓燕 施卫明   

  • 收稿日期:2009-08-26 修回日期:2009-09-08 出版日期:2010-02-05 发布日期:2010-02-05
  • 基金资助:

    国家科技支撑计划课题“农田污染过程阻断关键技术研究”;国家“十一五”重大科技专项课题：典型小流域污染物削减集成技术与示范

The Technology of Constructed Wetlands to Non-Point Source Pollution Water Treatment

  • Received:2009-08-26 Revised:2009-09-08 Online:2010-02-05 Published:2010-02-05

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摘要：

随着社会的发展，点污染治理已得到有效治理，面源污染治理的重要性日趋显现。本文从面源污染的成因分析，重点说明了农村面源污染成因，提出了有效治理面源污染的人工湿地技术，并介绍了该技术的原理及国内外近年来的一些应用研究进展。人工湿地技术以其自身低投入、低能耗、运行管理简单等优势，在面源污染治理中特别是农村面源治理将有十分广阔的前景。

关键词: 水稻, 水稻, 温敏核不育系, 安湘S, 研究, 应用

Abstract:

With the development of the society, point pollutions were been disposed effectively, non-point source pollution(NPSP) management was become important more and more. This paper analyzed the cause of NPSP with emphasis of rural, put forward the constructed wetlands technology which could be available to NPSP control, and introduced the principium and some research improvement of this technology in the world. The constructed wetlands technology must have very spacious and long-term future to control the NPSP especially in rural region with its low-investment, inexpensive, easy maintenance and management predominance.